/*
 * Copyright (c) 2011-2012 Alexander Dubu
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * o  Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * o  Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * o  Neither the name Axil nor the names of its contributors may be used to
 *    endorse or promote products derived from this software without specific
 *    prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

package axil.engine.access.transform;

import axil.api.Axil;
import axil.api.Axil.Transformation;

import java.util.EnumMap;


/**
 * A class for transforming a Java field name or method name into an Axil
 * identifier.
 */
public abstract class Transform {
	private static final EnumMap<Transformation,Transform> map =
	    new EnumMap<Transformation, Transform>(Transformation.class);
	static {
		map.put(Transformation.CAMEL_CASE, new CamelCase());
		map.put(Transformation.CAPITALIZE,new Capitalize());
		map.put(Transformation.DASHES, new Dashes());
		map.put(Transformation.TITLE, new Title());
	}


	/**
	 * Transform the given Java field name or method name into an Axil
	 * identifier using the information in the configuration.
	 */
	public static String transform(Axil axil, String name) {
		return map.get(axil.transform()).transform(name);
	}


	/**
	 * Transform the given Java field name or method name into an Axil
	 * identifier.
	 */
	protected abstract String transform(String name);
}
